Arugam Bay weather in January 2025

Expect 29°C daytime maximum temperatures in the shade with on average 7 hours of sunshine per day in Arugam Bay in January. Check more long-term weather averages for Arugam Bay in January before you book your next holiday to Sri Lanka in 2025/2026.

  • 29°C maximum daytime temperature in January in Arugam Bay29
    29°C max day temperature
  • 7 hours of sunshine per day
  • 6 days with some rainfall in January in Arugam Bay6
    6 days with some rainfall
  • 23°C minimum night-time temperature in January in Arugam Bay23
    23°C min night temperature
  • 12 hours of daylight per day in January in Arugam Bay12
    12 hours of daylight per day
  • Moderate heat & humidity in January in Arugam BayM
    Moderate heat & humidity
  • 181 mm monthly rainfall in January in Arugam Bay181
    181 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Arugam Bay11
    11 (Extreme) UV index
  • 27°C sea temperature in January in Arugam Bay27
    27°C sea temperature

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